ALBERT

Note: Contents: 1 Introduction. - 1.1 Basic Concepts and Definitions. - 1.1.1 What Gas Seepage Is, What It Is Not. - 1.1.2 A Jungle of Names: Seeps, Macroseeps, Microseepage, Microseeps, and Miniseepage. - 1.1.3 Seepage id est Migration. - 1.1.4 Microbial, Thermogenic, and Abiotic Methane. - 1.2 Significance of Seepage and Implications. - 1.2.1 Seepage and Petroleum Exploration. - 1.2.2 Marine Seepage on the Crest of the Wave. - 1.2.3 From Sea to Land. - 1.2.4 A New Vision. - References. - 2 Gas Seepage Classification and Global Distribution. - 2.1 Macro-Seeps. - 2.1.1 Gas Seeps. - 2.1.2 Oil Seeps. - 2.1.3 Gas-Bearing Springs. - 2.1.4 Mud Volcanoes. - 2.1.5 Miniseepage. - 2.1.6 The Global Distribution of Onshore Macro-Seeps. - 2.2 Microseepage. - 2.3 Marine Seepage Manifestations. - References. - 3 Gas Migration Mechanisms. - 3.1 Fundamentals. - 3.1.1 Sources and Pathways. - 3.1.2 Diffusion and Advection. - 3.2 Actual Mechanisms and Migration Forms. - 3.2.1 Bubble and Microbubble Flow. - 3.2.2 Gas Seepage Velocity. - 3.2.3 Matter Transport by Microbubbles. - 3.2.4 The Concept of Carrier Gas and Trace Gas. - References. - 4 Detecting and Measuring Gas Seepage. - 4.1 Gas Detection Methods. - 4.1.1 Above-Ground (Atmospheric) Measurements. - 4.1.2 Ground Measurements. - 4.1.3 Measurements in Aqueous Systems. - 4.2 Indirect Methods. - 4.2.1 Chemical-Mineralogical Alterations of Soils. - 4.2.2 Vegetation Changes (Geobotanical Anomalies). - 4.2.3 Microbiological Analyses of Soils. - 4.2.4 Radiometric Surveys. - 4.2.5 Geophysical Techniques. - References. - 5 Seepage in Field Geology and Petroleum Exploration. - 5.1 Seepage and Faults. - 5.2 Microseepage Applied to Areal Petroleum Exploration. - 5.2.1 Which Gas Can Be Measured?. - 5.2.2 Microseepage Methane Flux Measurements. - 5.3 Seep Geochemistry for Petroleum System Evaluation. - 5.3.1 Recognising Post-genetic Alterations of Gases. - 5.3.2 Assessing Gas Source Type and Maturity. - 5.3.3 The Presence of Undesirable Gases (CO2, H2S, N2). - 5.3.4 Helium in Seeps… for Connoisseurs. - References. - 6 Environmental Impact of Gas Seepage. - 6.1 Geohazards. - 6.1.1 Methane Explosiveness. - 6.1.2 The Toxicity of Hydrogen Sulphide. - 6.1.3 Mud Expulsions and the Degradation of Soil-Sediments. - 6.2 Stray Gas, Natural versus Man-Made. - 6.3 Hypoxia in Aquatic Environments. - 6.4 Gas Emissions to the Atmosphere. - 6.4.1 Methane Fluxes and the Global Atmospheric Budget. - 6.4.2 Ethane and Propane Seepage, a Forgotten Potential Source of Ozone Precursors. - 6.5 Natural Seepage and CO2 Geological Sequestration. - References. - 7 Seepage in Serpentinised Peridotites and on Mars. - 7.1 Seeps and Springs in Active Serpentinisation Systems. - 7.1.1 Where Abiotic Methane Is Seeping. - 7.1.2 How Abiotic Methane in Land-Based Serpentinisation Systems Is Formed. - 7.1.3 How to Distinguish Abiotic and Biotic Methane. - 7.1.4 Seepage to the Surface. - 7.1.5 Is Abiotic Gas Seepage Important for the Atmospheric Methane Budget?. - 7.2 Potential Methane Seepage on Mars. - 7.2.1 Looking for Methane on Mars. - 7.2.2 A Theoretical Martian Seepage. - References. - 8 Gas Seepage and Past Climate Change. - 8.1 Past Seepage Stronger than Today. - 8.2 Potential Proxies of Past Seepage. - 8.3 Methane and Quaternary Climate Change. - 8.3.1 Traditional Models: Wetlands versus Gas Hydrates. - 8.3.2 Adding Submarine Seeps. - 8.3.3 Considering Onshore and Offshore Seepage in Total. - 8.3.4 CH4 Isotope Signatures in Ice Cores. - 8.4 Longer Geological Time Scale Changes. - 8.4.1 The Concept of Sedimentary Organic Carbon Mobilization. - 8.4.2 Paleogene Changes. - References. - 9 Seeps in the Ancient World: Myths, Religions, and Social Development. - 9.1 Seeps in Mythology and Religion. - 9.2 Seeps in Social and Technological Development. - References. - Epilogue. - Index.

Note: Contents: 1 Introduction. - 1.1 Chapter Summary. - 1.2 The Meaning of the Book’s Title. - 1.3 Historical Background. - 1.4 How to Read This Book. - 1.5 Further Reading. - References. - PART 1 BASIC THEORETICAL CONCEPTS. - 2 Discrete-Time Signals and Systems. - 2.1 Chapter Summary. - 2.2 Basic Definitions and Concepts. - 2.3 Discrete-Time Signals: Sequences. - 2.3.1 Basic Sequence Operations. - 2.3.2 Basic Sequences. - 2.3.3 Deterministic and Random Signals. - 2.4 Linear Time-Invariant (LTI) Systems. - 2.4.1 Impulse Response of an LTI System and Linear Convolution. - 2.4.2 An Example of Linear Convolution. - 2.4.3 Interconnections of LTI Systems. - 2.4.4 Effects of Stability and Causality Constraints on the Impulse Response of an LTI System. - 2.4.5 Finite (FIR) and Infinite (IIR) Impulse Response Systems. - 2.4.6 Linear Constant-Coefficient Difference Equation (LCCDE). - 2.4.7 Examples of LCCDE. - 2.4.8 The Solutions of an LCCDE. - 2.4.9 From the LCCDE to the Impulse Response: Examples. - 2.4.10 Eigenvalues and Eigenfunctions of LTI Systems. - References. - 3 Transforms of Discrete-Time Signals. - 3.1 Chapter Summary. - 3.2 z-Transform. - 3.2.1 Examples of z-Transforms and Special Cases. - 3.2.2 Rational z-Transforms. - 3.2.3 Inverse z-Transform. - 3.2.4 The z-Transform on the Unit Circle. - 3.2.5 Selected z-Transform Properties. - 3.2.6 Transfer Function of an LTI System. - 3.2.7 Output Sequence of an LTI System. - 3.2.8 Zeros and Poles: Forms for Rational Transfer Functions. - 3.2.9 Inverse System. - 3.3 Discrete-Time Fourier Transform (DTFT). - 3.3.1 An Example of DTFT Converging in the Mean-Square Sense. - 3.3.2 Line Spectra. - 3.3.3 Inverse DTFT. - 3.3.4 Selected DTFT Properties. - 3.3.5 The DTFT of a Finite-Length Causal Sequence. - 3.4 Discrete Fourier Series (DFS). - 3.4.1 Selected DFS Properties. - 3.4.2 Sampling in the Frequency Domain and Aliasing in the Time Domain. - 3.5 Discrete Fourier Transform (DFT). - 3.5.1 The Inverse DFT in Terms of the Direct DFT. - 3.5.2 Zero Padding. - 3.5.3 Selected DFT Properties. - 3.5.4 Circular Convolution Versus Linear Convolution. - 3.6 Fast Fourier Transform (FFT). - 3.7 Discrete Trigonometric Expansion. - 3.8 Appendix: Mathematical Foundations of Signal Representation. - 3.8.1 Vector Spaces. - 3.8.2 Inner Product Spaces. - 3.8.3 Bases in Vector Spaces. - 3.8.4 Signal Representation by Orthogonal Bases. - 3.8.5 Signal Representation by Standard Bases. - 3.8.6 Frames and Biorthogonal Bases. - 3.8.7 Summary and Complements. - References. - 4 Sampling of Continuous-Time Signals. - 4.1 Chapter Summary. - 4.2 Sampling Theorem. - 4.3 Reconstruction of a Continuous-Time Signal from Its Samples. - 4.4 Aliasing in the Frequency Domain and Anti-Aliasing Filter. - 4.5 The Uncertainty Principle for the Analog Fourier Transform. - 4.6 Support of a Continuous-Time Signal in the Time and Frequency Domains. - 4.7 Appendix: Analog and Digital Frequency Variables. - References. - 5 Spectral Analysis of Deterministic Discrete-Time Signals. - 5.1 Chapter Summary. - 5.2 Issues in Practical Spectral Analysis. - 5.2.1 The Effect of Windowing. - 5.2.2 The Effect of Spectral Sampling. - 5.3 Classical Windows. - 5.4 The Kaiser Window. - 5.5 Energy and Power Signals and Their Spectral Representations. - 5.6 Correlation of Deterministic Discrete-Time Signals. - 5.6.1 Correlation of Energy Signals. - 5.6.2 Correlation of Power Signals. - 5.6.3 Effect of an LTI System on Correlation Properties of Input and Output Signals. - 5.7 Wiener-Khinchin Theorem. - 5.7.1 Energy Signals and Energy Spectrum. - 5.7.2 Power Signals and Power Spectrum. - References. - PART 2 DIGITAL FILTERS. - 6 Digital Filter Properties and Filtering Implementation. - 6.1 Chapter Summary. - 6.2 Frequency-Selective Filters. - 6.3 Real-Causal-Stable-Rational (RCSR) Filters. - 6.4 Amplitude Response. - 6.5 Phase Response. - 6.5.1 Phase Discontinuities and Zero-Phase Response. - 6.5.2 Linear Phase (LP). - 6.5.3 Generalized Linear Phase (GLP). - 6.5.4 Constraints on GLP Filters. - 6.6 Digital Filtering Implementation. - 6.6.1 Direct Forms. - 6.6.2 Transposed-Direct Forms. - 6.6.3 FIR Direct and Transposed-Direct Forms. - 6.6.4 Direct and Transposed-Direct Forms for LP FIR Filters. - 6.6.5 Cascade and Parallel Forms. - 6.7 Zero-Phase Filtering. - 6.8 An Incorrect Approach to Filtering. - 6.9 Filtering After Downsampling. - 6.9.1 Theory of Downsampling. - 6.9.2 An Example of Filtering After Downsampling. - References. - 7 FIR Filter Design. - 7.1 Chapter Summary. - 7.2 Design Process. - 7.3 Specifications of Digital Filters. - 7.3.1 Constraints on the Magnitude Response. - 7.3.2 Constraints on the Phase Response. - 7.4 Selection of Filter Type: IIR or FIR?. - 7.5 FIR-Filter Design Methods and Approximation Criteria. - 7.6 Properties of GLP FIR Filters. - 7.6.1 Factorization of the Zero-Phase Response. - 7.6.2 Zeros of the Transfer Function. - 7.6.3 Another Form of the Adjustable Term. - 7.7 Equiripple FIR Filter Approximations: Minimax Design. - 7.8 Predicting the Minimum Filter Order. - 7.9 MPR Algorithm. - 7.10 Properties of Equiripple FIR Filters. - 7.11 The Minimax Method for Bandpass Filters. - References. - 8 IIR Filter Design. - 8.1 Chapter Summary. - 8.2 Design Process. - 8.3 Lowpass Analog Filters. - 8.3.1 Laplace Transform. - 8.3.2 Transfer Function and Design Parameters. - 8.4 Butterworth Filters. - 8.5 Chebyshev Filters. - 8.5.1 Chebyshev-I Filters. - 8.5.2 Chebyshev-II Filters. - 8.6 Elliptic Filters. - 8.7 Normalized and Non-normalized Filters. - 8.8 Comparison Among the Four Analog Filter Types. - 8.9 From the Analog Lowpass Filter to the Digital One. - 8.9.1 Bilinear Transformation. - 8.9.2 Design Procedure. - 8.9.3 Examples. - 8.10 Frequency Transformations. - 8.10.1 From a Lowpass to a Highpass Filter. - 8.10.2 From a Lowpass to a Bandpass Filter. - 8.10.3 From a Lowpass to a Bandstop Filter . - 8.11 Direct Design of IIR Filters. - 8.12 Appendix. - 8.12.1 Trigonometric Functions with Complex Argument. - 8.12.2 Elliptic Integrals. - 8.12.3 Jacobi Elliptic Functions. - 8.12.4 Landen-Gauss Transformation. - 8.12.5 Elliptic Rational Function. - References. - PART 3 SPECTRAL ANALYSIS. - 9 Statistical Approach to Signal Analysis. - 9.1 Chapter Summary. - 9.2 Preliminary Considerations. - 9.3 Random Variables. - 9.4 Ensemble Averages. - 9.5 Stationary Random Processes and Signals. - 9.6 Ergodicity. - 9.7 Wiener-Khinchin Theorem for Random Signals and Power Spectrum. - 9.8 Cross-Power Spectrum of Two Random Signals. - 9.9 Effect of an LTI System on a Random Signal. - 9.10 Estimation of the Averages of Ergodic Stationary Signals. - 9.10.1 General Concepts in Estimation Theory. - 9.10.2 Mean and Variance Estimation. - 9.10.3 Autocovariance Estimation. - 9.10.4 Cross-Covariance Estimation. - 9.11 Appendix: A Road Map to the Analysis of a Data Record. - References. - 10 Non-Parametric Spectral Methods. - 10.1 Chapter Summary. - 10.2 Power Spectrum Estimation. - 10.3 Periodogram. - 10.3.1 Bias. - 10.3.2 Variance. - 10.3.3 Examples. - 10.3.4 Variance Reduction by Band- and Ensemble-Averaging. - 10.4 Bartlett’s Method. - 10.5 Modified Periodogram. - 10.6 Welch’s Method. - 10.7 Blackman-Tukey Method. - 10.8 Statistical Significance of Spectral Peaks. - 10.9 MultiTaper Method. - 10.10 Estimation of the Cross-Power Spectrum of Two Random Signals. - 10.11 Use of the FFT in Power Spectrum Estimation. - 10.12 Power Spectrum Normalization. - References. - 11 Parametric Spectral Methods. - 11.1 Chapter Summary. - 11.2 Signals with Rational Spectra . - 11.3 Stochastic Models and Processes. - 11.3.1 Autoregressive-Moving Average (ARMA) Model. - 11.3.2 Autoregressive (AR) Model. - 11.3.3 Moving Average (MA) Model. - 11.3.4 How the AR and MA Modeling Approaches Are Theoretically Related. - 11.3.5 First-Order AR and MA Models: White, Red and Blue Noise. - 11.3.6 Higher-Order AR Models. - 11.4 The AR Approach to Spectral Estimation. - 11.5 AR Modeling and Linear Prediction. - 11.6

Note: Contents Volume 1 Part I Natural Science Basics 1 Introduction into Physical Oceanography / Rebecca Hummels 2 Ecological Organization of the Sea / Birte Matthiessen, Franziska Julie Werner, and Matthias Paulsen 3 Marine Ecosystem Services / Markus Salomon and Henriette Dahms Part II Impacts of Sectoral Marine Activities 4 Impact of Fishing Activities on Marine Life / Gerd Kraus and Rabea Diekmann 5 Mariculture / Thomas A. Wilding, Kenneth D. Black, Steven Benjamins, and Iona Campbell 6 Shipping / Alan Simcock 7 Impacts of Coastal Developments on Ecosystems / Christian Winter 8 Offshore Oil and Gas Production and Transportation / Stanislav Patin 9 Exploitation of Offshore Wind Energy / Jens Lüdeke 10 Dredging for Navigation, for Environmental Cleanup, and for Sand/Aggregates / Craig Vogt, Eugene Peck, and Gregory Hartman 11 Environmental Risks of Deep-sea Mining / Philip P. E. Weaver, David S. M. Billett, and Cindy L. Van Dover 12 Dumped Chemical Weapons / Jacek Bełdowski 13 Marine Climate Engineering / David P. Keller Part III Impacts of Land-Based Activities 14 Agriculture / Oene Oenema, Qian Liu, and Jingmeng Wang 15 Land-Based Industries / Elisabeth Schmid 16 Land-Based Wastewater Management / Stephan Koester 17 Tourism / Alan Simcock Part IV Pollution from Diffuse Sources 18 Climate Change: Warming Impacts on Marine Biodiversity / Helmut Hillebrand, Thomas Brey, Julian Gutt, Wilhelm Hagen, Katja Metfies, Bettina Meyer, and Aleksandra Lewandowska 19 Ocean Acidification / Peter Thor and Sam Dupont 20 Pollution with Hazardous Substances / Katja Broeg and Norbert Theobald 21 Pollution with Radioactive Substances / Hartmut Nies 22 Eutrophication / Justus E. E. van Beusekom 23 Marine Litter / Stefanie Werner and Aleke Stöfen O’Brien 24 Input of Energy/Underwater Sound / Olaf Boebel, Elke Burkhardt, and Ilse van Opzeeland 25 Introduction of Non-indigenous Species / Ralph Kuhlenkamp and Britta Kind Volume 2 Part V Social Drivers, Developments, and Perspectives of Increasing Ocean Uses 26 A Short History of the Use of Seas and Oceans / Sunhild Kleingärtner 27 Factors Behind Increasing Ocean Use: The IPAT Equation and the Marine Environment / Troels J. Hegland Part VI General Aspects of Management and Governance of Human Activities 28 Challenges and Foundations of Sustainable Ocean Governance / Till Markus 29 Institutional Framework for Marine Environmental Governance / Pradeep Singh 30 International Principles of Marine Environmental Protection / Gerd Winter 31 Overview of Management Strategies and Instruments / Carolin Kieß 32 Future Prospects of Marine Environmental Governance / Pradeep Singh and Aline Jaeckel Part VII Traditional Marine Management Topics 33 The International Legal Framework for Conservation and Management of Fisheries and Marine Mammals / Andrew Serdy 34 Aqua- and Mariculture Management: A Holistic Perspective on Best Practices / Marc H. Taylor and Lotta C. Kluger 35 Offshore Oil and Gas Exploitation / Henning Jessen 36 Sustainable Shipping / Ciarán McCarthy and Bénédicte Sage-Fuller 37 Management of Hazardous Substances in the Marine Environment / Mikael Karlsson and Michael Gilek 38 Origin and Management of Radioactive Substances in the Marine Environment / Hartmut Nies 39 Waste/Litter and Sewage Management / Aleke Stöfen-O’Brien and Stefanie Werner 40 Coastal and Ocean Tourism / Stefan Gössling, C. Michael Hall, and Daniel Scott Part VIII Emerging Management Topics 41 The Greening of Ports / Bénédicte Sage-Fuller 42 Offshore Windfarms / Greg Severinsen 43 Wave and Tidal Energy / Kate Johnson and Sandy Kerr 44 Deep-Seabed Mining / Philomene Verlaan 45 Marine Biodiversity: Opportunities for Global Governance and Management Coherence / Daniela Diz 46 Marine Protected Areas: Global Framework, Regional MPA Networks and a National Example / Henning von Nordheim 47 Marine Environmental Protection and Climate Change / Birgit Peters 48 Management of Non-indigenous Species and Invasive Alien Species / Wolfgang Köck and Bjørn-Oliver Magsig 49 Integrating Sectoral Ocean Policies / Markus Salomon and Miriam Dross 50 Marine Scientific Research / Anna-Maria Hubert 51 An Emerging Environmental Issue: Marine Discharge of Mine Tailings / Craig Vogt and Jens Skei 52 Managing and Regulating Underwater Noise Pollution / Till Markus and Pedro Pablo Silva Sánchez 53 Marine Geo-Engineering / Harald Ginzky 54 Marine Spatial Planning / Mathias Schubert

Note: Chapter 1. Introduction: An Overview of Crisis Communication -- Part I. The Role of Communication in Fostering Resilience or Fomenting Resistance -- Chapter 2. Revisiting Crisis Communication and Integrating Social Media -- Chapter 3. Polluted Discourse:  Communication and Myths in a Climate of Denial -- Chapter 4. Public Perceptions of Global Warming: Understanding Survey Differences -- Chapter 5. Building Interfaces that Work: A Multi-Stakeholder Approach to Air Pollution and Climate Change Mitigation -- Part II. Before Disaster: Prediction, Preparation and Crisis Communication -- Chapter 6. Fostering Resilience in the Face of an Uncertain Future: Using Scenarios Planning to Communicate Climate Change Risks and Collaboratively Develop Adaptation Strategies -- Chapter 7. Barriers to Using Climate Information: Challenges in Communicating Probabilistic Forecasts to Decision Makers -- Chapter 8. Modeling Climate-Sensitive Disease Risk: A Decision Support Tool for Public Health Services -- Chapter 9. Shallow Landslide Hazard Mapping for Davao Oriental, Philippines Using a Deterministic GIS Model -- Part III. Mitigating Circumstances: Communicating Through Change, Uncertainty, Disaster and Recovery -- Chapter 10. Comparative Analysis of Virtual Relief Networks and Communication Channels During Disaster Recovery After a Major Flood in Galena, Alaska, Spring 2013 -- Chapter 11. Development of the Stakeholders’ Engagement Plan as a Mining Social Responsibility Practice -- Chapter 12. Controlling Environmental Crisis Messages in Uncontrollable Media Environments: The 2011 Case of Blue-Green Algae on Grand Lake O’ the Cherokees, OK -- Chapter 13. Characteristics of Extreme Monsoon Floods and Local Land Use in the Lower Mekong Basin, Cambodia -- Chapter 14. The Value of Earth Observations: Methods and Findings on the Value of Landsat  Imagery -- Part IV. Learning Forward: Advancing Climate Change Science Among Diverse Audiences -- Chapter 15. Carbon Offsets in California: Science in the Policy Development Process -- Chapter 16. Fostering Educator Resilience: Engaging the Educational Community to Address the Natural Hazards of Climate Change -- Chapter 17. Communicating Uncertainty: A Challenge for Science Communication -- Chapter 18. Science Diplomacy in the Geosciences -- Chapter 19. Stormy Seas, Rising Risks: Assessing Undisclosed Risk from Sea Level Risk and Storm Surge at Coastal U.S. Oil Refineries..

Note: Contents ISOLA Code for Multiple-Point Source Modeling—Review / Jiří Zahradník and Efthimios Sokos Seismic Moment Tensors in Anisotropic Media: A Review / Václav Vavryčuk The Frequency-Domain Moment-Tensor Inversion: Retrieving the Complete Source Moment-Tensor Spectra and Time Histories / Xiaoning Yang, Brian W. Stump and Mason D. Macphail Berkeley Seismic Moment Tensor Method, Uncertainty Analysis, and Study of Non-double-couple Seismic Events / Douglas S. Dreger Estimating Stability and Resolution of Waveform Inversion Focal Mechanisms / S. Scolaro, C. Totaro, D. Presti, Sebastiano D’Amico, G. Neri and B. Orecchio The Method of Cataclastic Analysis of Discontinuous Displacements / Yu. L. Rebetsky and A. Yu. Polets Challenges in Regional Moment Tensor Resolution and Interpretation / Simone Cesca and Sebastian Heimann The Role of Moment Tensors in the Characterization of Hydraulic Stimulations / Ismael Vera Rodriguez, James Rutledge and Sergey Stanchits Constrained Moment Tensors: Source Models and Case Studies / Jan Šílený Seismic Deformation Derived from Moment Tensor Summation: Application Along the Hellenic Trench / Anastasia Kiratzi, Christoforos Benetatos and Filippos Vallianatos Estimation of Empirical Green’s Tensor Spatial Derivative Elements: A Preliminary Study Using Strong Motion Records in Southern Fukui Prefecture, Japan / Michihiro Ohori Retrieval of the Seismic Moment Tensor from Joint Measurements of Translational and Rotational Ground Motions: Sparse Networks and Single Stations / Stefanie Donner, Heiner Igel, Céline Hadziioannou and the Romy group Overview of Moment Tensor Analysis in New Zealand / John Ristau Applications of Moment Tensor Solutions to the Assessment of Earthquake Hazard in Canada / J. F. Cassidy, H. Kao, John Ristau and A. Bent Intraplate Earthquakes in Europe—Source Parameters from Regional Moment Tensor Analysis / Jochen Braunmiller Source Characteristics of the January 8, 2013 (M W = 5.7) and May 24, 2014 (M W = 6.8) North Aegean Earthquakes Sequence / Doğan Kalafat, Kıvanç Kekovalı and Ali Pınar Investigating the Focal Mechanisms of the August 4th, 2003, Mw 7.6, South Orkney Islands Earthquake and its Aftershocks Sequence / M. P. Plasencia Linares, M. Guidarelli, M. Russi and G. F. Panza Waveform Modelling of 2009 Bhutan Earthquake of Magnitude 6.1 (Mw) Using Local Network Data of North East India / Santanu Baruah and Midusmita Boruah Resolving the Tectonic Stress by the Inversion of Earthquake Focal Mechanisms. Application in the Region of Greece. A Tutorial / Ioannis G. Kassaras and Vasilis Kapetanidis Relative Locations of Clustered Earthquakes in the Sea of Marmara and States of Local Stresses in the East of the Central Marmara Basin / Yasemin Korkusuz Öztürk and Nurcan Meral Özel Focal Mechanisms of Earthquakes and Stress Field of the Earth Crust in Azerbaijan / G. J. Yetirmishli and S. E. Kazimova Seismotectonic Crustal Strains of the Mongol-Baikal Seismic Belt from Seismological Data / Alena Seredkina and Valentina Melnikova The Stress State of Seismic Areas of the Central and East Asia / Yu. L. Rebetsky, A. Yu. Polets, O. A. Kuchay and N. A. Sycheva The Significance of Crustal Velocity Model in Moment Tensor Solutions: A Case Study of Yedisu Earthquakes / Fatih Turhan, Musavver Didem Cambaz and Jiří Zahradník An Overview of the Seismicity and Tectonics of the Black Sea / Doğan Kalafat Coulomb Stress Changes in the Area of December 2013–January 2014 Sannio-Matese Seismic Sequence (Southern Italy) / Santanu Baruah and Sebastiano D’Amico Active Faulting in the Earth’s Crust of the Baikal Rift System Based on the Earthquake Focal Mechanisms / Vladimir A. Sankov and Anna A. Dobrynina Quaternary Stress Field and Faulting in the Western Part of the Catanzaro Trough (Calabria, Southern Italy) / F. Brutto, F. Muto, M. F. Loreto, Sebastiano D’Amico, N. De Paola, V. Tripodi and S. Critelli A Seismogenic Zone Model for Seismic Hazard Studies in Northwestern Africa / J. A. Peláez, J. Henares, M. Hamdache and C. Sanz de Galdeano A Trial Modeling of Perturbed Repeating Earthquakes Combined by Mathematical Statics, Numerical Modeling and Seismological Observations / Keisuke Ariyoshi, Shunichi Nomura, Naoki Uchida and Toshihiro Igarashi Getting Started with GMT: An Introduction for Seismologists / Matthew R. Agius Devices for a Rotational Ground Motion Measurement / Leszek R. Jaroszewicz and Anna Kurzych